2012 Honda CR-V Owner's Manual - Page 331

Battery Checking the Battery Test Indicator Window Check the battery condition monthly. Look at the test indicator window and check the terminals for corrosion. 1 Battery 3 WARNING The battery gives off explosive hydrogen gas during normal operation. A spark or flame can cause the battery to explode with enough force to kill or seriously hurt you. If your vehicle's battery is disconnected or goes dead: • The audio system is disabled. 2 Reactivating the audio system P. 158 • The clock resets. 2 Setting the Clock P. 98 When conducting any battery maintenance, wear protective clothing and a face shield, or have a skilled technician do it. • The navigation system * is disabled. 2 Refer to the navigation system manual Charging the Battery Disconnect both battery cables to prevent damaging your vehicle's electrical system. Always disconnect the negative (-) cable first, and reconnect it last. WARNING: Battery post, terminals, and related accessories contain lead and lead compounds. Wash your hands after handling. The test indicator's color information is on the battery. When you find corrosion, clean the battery terminals by applying a baking powder and water solution. Rinse the terminals with water. Cloth/towel dry the battery. Coat the terminals with grease to help prevent future corrosion. Maintenance * Not available on all models 329